With Chuck Key Mounted Clamping Electric Motor Shaft Micro Motor 0.3-4mm Taper Drill Chuck

Label:Yes Work with 0.3mm-4mm( 0.01" - 0.16") Drill,The maximum clamping 4.2mm. Taper: 2 degrees 49 minutes 24.7 seconds Strong impact resistance. Compatible with impact dril and different power electric drill. JT0 taper the biggest end of diameter: 6.350mm Connection size: JT0 (inner hole diameter is 6 mm) Outer diameter: 21.5mm JT0 taper The smallest end of diameter: 5.800mm High accuracy screw thread and tapered hole.

Package list: 1 pcs Drill Chuck 1 pcs T spanner 1 pcs L spanner 1 pcs 3.17mm connector

Note: 1. Does not include motor 2. Transition: 1cm=10mm=0.39inch. 3. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 4. Please allow slight manual measurement deviation for the data.